Issue locating namespace handler when configuring data connector

[Tom Zeller]

> On Aug 12, 2015, at 9:49 AM, Dana Duerr <Dana.Duerr at worldatwork.org> wrote:
> 
> Hi All,
> 
> Let me start with the obligatory I'm pretty new to Shibboleth so please be gentle.  We have IdP 3 installed and are able to do successful SSO with a static data connector.  Once we created a custom data connector we are seeing the NamespaceHandler error below.
> 
> I think I have included all the relevant information below…. Sorry for the wall of text.  Any help would be appreciated.
> 
> Thanks,
> Dana
> 
> <ERROR>
> 2015-08-12 06:52:37,009 - ERROR [net.shibboleth.utilities.java.support.service.AbstractReloadableService:181] - Service 'shibboleth.AttributeResolverService': Initial load failed
> net.shibboleth.utilities.java.support.service.ServiceException: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate NamespaceHandler for namespace [urn:global:waw:1.0:resolver]
> Offending resource: file [/opt/shibboleth-idp/conf/attribute-resolver.xml]
> 
>        at net.shibboleth.ext.spring.service.ReloadableSpringService.doReload(ReloadableSpringService.java:334)
> Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate NamespaceHandler for namespace [urn:global:waw:1.0:resolver]
> Offending resource: file [/opt/shibboleth-idp/conf/attribute-resolver.xml]
> 
>        at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
> </ERROR>
> 
> I have created a namespace handler that extends from BaseSpringNamespaceHandler.  It has a public var NAMESPACE set to "urn:global:waw:1.0:resolver".
> 
> In my resources/METAINF folder I have:
> spring.handlers: urn\:global\:waw\:1.0\:resolver = org.worldatwork.shibboleth.config.WaWNamespaceHandler
> and
> spring.schemas: classpath\:/schema/waw-resolver.xsd = schema/waw-resolver.xsd
> 
> My waw-resolver.xsd starts with: 
> <schema targetNamespace="urn:global:waw:1.0:resolver" xmlns="http://www.w3.org/2001/XMLSchema"
>    xmlns:waw="urn:global:waw:1.0:resolver"
> 
> in my attributes-resolver.xml I’ve added the following xmlns and schemaLocation:
> <resolver:AttributeResolver
>        xmlns:resolver="urn:mace:shibboleth:2.0:resolver"
>        xmlns:pc="urn:mace:shibboleth:2.0:resolver:pc"
>        xmlns:ad="urn:mace:shibboleth:2.0:resolver:ad"
>        xmlns:dc="urn:mace:shibboleth:2.0:resolver:dc"
>        xmlns:enc="urn:mace:shibboleth:2.0:attribute:encoder"
>        xmlns:sec="urn:mace:shibboleth:2.0:security"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xmlns:waw="urn:global:waw:1.0:resolver"
>        xsi:schemaLocation="urn:mace:shibboleth:2.0:resolver http://shibboleth.net/schema/idp/shibboleth-attribute-resolver.xsd
>                            urn:mace:shibboleth:2.0:resolver:pc http://shibboleth.net/schema/idp/shibboleth-attribute-resolver-pc.xsd
>                            urn:mace:shibboleth:2.0:resolver:ad http://shibboleth.net/schema/idp/shibboleth-attribute-resolver-ad.xsd
>                            urn:mace:shibboleth:2.0:resolver:dc http://shibboleth.net/schema/idp/shibboleth-attribute-resolver-dc.xsd
>                            urn:mace:shibboleth:2.0:attribute:encoder http://shibboleth.net/schema/idp/shibboleth-attribute-encoder.xsd
>                            urn:mace:shibboleth:2.0:security http://shibboleth.net/schema/idp/shibboleth-security.xsd
>                            urn:global:waw:1.0:resolver classpath:/schema/waw-resolver.xsd ">
> 
> My data connector is configured as follows (with the attribute definitions following):
>    <resolver:DataConnector id="WaWAttributes" xsi:type="waw:Test"
>                                xmlns="urn:global:waw:1.0:resolver"
>                                mail = "mail"
>                                eduPersonTargetedID = "eduPersonTargetedID"
>                                personRole = "personRole"
>                                firstName = "firstName"
>                                lastName = "lastName"
>                                certifications = "certifications"
>                                title ="title"
>                                companyName = "companyName"
>                                shippingAddress = "shippingAddress"
>                                phone = "phone"
>                                areaOfExpertise = "areaOfExpertise"
>                                authorWorks = "authorWorks"
>                                reviewWorks = "reviewWorks">
>    </resolver:DataConnector>
> 

I don’t know, but I created an example project containing a stub data connector that might be helpful for comparison :

 https://github.com/tomzeller/shib-extension-v3